CVE-2012-3397: Medium severity Moodle moodle vulnerability
lib/modinfolib.php in Moodle 2.0.x before 2.0.10, 2.1.x before 2.1.7, 2.2.x before 2.2.4, and 2.3.x before 2.3.1 does not check for a group-membership requirement when determining whether an activity is unavailable or hidden, which allows remote authenticated users to bypass intended access restrictions by selecting an activity that is configured for a group of other users.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2012-3397?
CVE-2012-3397 is considered a moderate severity vulnerability as it allows authenticated users to bypass access restrictions.
How do I fix CVE-2012-3397?
To fix CVE-2012-3397, upgrade to Moodle versions 2.0.10, 2.1.7, 2.2.4, or 2.3.1 or later.
Which versions of Moodle are affected by CVE-2012-3397?
CVE-2012-3397 affects Moodle versions 2.0.x before 2.0.10, 2.1.x before 2.1.7, 2.2.x before 2.2.4, and 2.3.x before 2.3.1.
What type of vulnerability is CVE-2012-3397?
CVE-2012-3397 is a security vulnerability related to improper access control.
Can CVE-2012-3397 be exploited remotely?
Yes, CVE-2012-3397 can be exploited by remote authenticated users.